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ICD-10 Coding for Bloody Stool(K92.1, K62.5, R19.5)

Complete ICD-10-CM coding and documentation guide for Bloody Stool. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

HematocheziaMelenaRectal Bleeding

Related ICD-10 Code Ranges

Complete code families applicable to Bloody Stool

K92.0-K92.2Primary Range

Other diseases of the digestive system

These codes cover various forms of gastrointestinal bleeding, including hematemesis and melena.

Hemorrhage of anus and rectum

This code is used for bright red rectal bleeding not specified as melena.

Other fecal abnormalities

This code is used for occult blood in stool when no specific source is identified.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
K92.1MelenaUse when black, tarry stools are documented, indicating upper GI bleeding.
  • Hgb drop ≥2 g/dL
  • Positive fecal occult blood test
  • Upper endoscopy showing bleeding source
K62.5Hemorrhage of anus and rectumUse for bright red blood per rectum without evidence of melena.
  • Normal BUN:Cr ratio
  • Colonoscopy showing rectal source
R19.5Other fecal abnormalitiesUse when occult blood is found in stool without visible bleeding.
  • Positive fecal occult blood test
  • Stable Hgb levels

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for bloody stool

Essential facts and insights about Bloody Stool

The ICD-10 code for bloody stool varies: K92.1 for melena, K62.5 for bright red bleeding, R19.5 for occult blood.

Primary ICD-10-CM Codes for bloody stool

Melena
Billable Code

Decision Criteria

clinical Criteria

  • Presence of black, tarry stools

documentation Criteria

  • Documentation of upper GI source

Applicable To

  • Black tarry stools

Excludes

  • Bright red blood per rectum (K62.5)

Clinical Validation Requirements

  • Hgb drop ≥2 g/dL
  • Positive fecal occult blood test
  • Upper endoscopy showing bleeding source

Code-Specific Risks

  • Misclassification if stool color is not specified

Coding Notes

  • Ensure documentation specifies stool color and suspected bleeding source.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Gastric ulcer with hemorrhage

K25.4
Use when a gastric ulcer is identified as the bleeding source.

Internal hemorrhoids with bleeding

I84.2
Use when hemorrhoids are the source of bleeding.

Encounter for screening for malignant neoplasm of colon

Z12.11
Use when screening is performed due to occult blood.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Hemorrhage of anus and rectum

K62.5
Use K62.5 for bright red blood per rectum, not melena.

Melena

K92.1
Use K92.1 for black, tarry stools indicating upper GI bleeding.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Bloody Stool to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code K92.1.

Impact

Clinical: Leads to inappropriate treatment decisions., Regulatory: Fails to meet documentation standards., Financial: May result in claim denials or reduced reimbursement.

Mitigation Strategy

Train staff on detailed documentation practices, Use templates to ensure comprehensive notes

Impact

Reimbursement: Incorrect coding may lead to lower reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Impacts data accuracy for GI bleeding statistics.

Mitigation Strategy

Use K92.1 when melena is documented.

Impact

Reimbursement: May result in claim denial or adjustment., Compliance: Violates coding exclusivity rules., Data Quality: Leads to inaccurate clinical data.

Mitigation Strategy

Use I84.2 alone when hemorrhoids are the source.

Impact

Using non-specific codes when detailed documentation is available.

Mitigation Strategy

Implement regular coding audits and staff training.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Bloody Stool, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Bloody Stool

Use these documentation templates to ensure complete and accurate documentation for Bloody Stool. These templates include all required elements for proper coding and billing.

Gastroenterology Progress Note

Specialty: Gastroenterology

Required Elements

  • Stool color and consistency
  • Duration and volume of bleeding
  • Diagnostic test results
  • Treatment response

Example Documentation

Patient presents with bright red blood per rectum. Colonoscopy reveals internal hemorrhoids with active bleeding. Hgb decreased from 14 to 10 g/dL.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient reports blood in stool.
Good Documentation Example
Patient reports large-volume bright red blood per rectum mixed with stool for 2 days. Colonoscopy shows internal hemorrhoids with active bleeding. Hgb dropped from 14 to 10 g/dL.
Explanation
The good example provides specific details about the bleeding, diagnostic findings, and clinical impact.

Need help with ICD-10 coding for Bloody Stool? Ask your questions below.

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